Changjiang River middle lower reaches
Changjiang River middle reach
Yangtze River middle-reach
area of middle reaches of Hem lie river basin
bottom of middle reaches of Yaluzangbu River
double cropping rice in the middle Yangtze River Valley
establishment of first phase of shelterbelt system in upper-middle reaches of Yangtze river (1ST ESSY)
Hydrological survey area of middle reaches on Yellow River
in Middle Yangtze River
In the middle reaches of Hanjiang River
lakes in the middle and lower reaches of the Yangtze River
lower and middle reaches of the Tarim River
lower and middle reaches of Yangtze River
Lower-middle reaches of the Yangtze River
lower-middle reaches of Yangtze River
major control engineering of soil and water conservation in upper and middle Yangtze River
Meiyu in the middle and lower reaches of Yangtze River
middle and lower course of the Yangtze River